A recent study of 2,000 American car owners support the message this subreddit is sending, too. It found as many as a quarter feel they take a risk each time they hit the road as their vehicle is currently in need of repair or no longer runs well.

The study asked people to reflect on the current state of their vehicle and tested their knowledge of car basics. Results showed an alarming number of drivers are rolling the dice on vehicles in need of work — 68 percent said their cars currently have at least one thing wrong with them.

And with so many vehicles in need of love, Americans could stand to do a bit of brushing up on how to take care of their cars a little better. 36 percent of those studied confessed they don’t know the first thing about fixing a flat tire.

The survey, conducted by Cooper Tires, discovered that nearly half of American car owners think they couldn't change their car’s oil and almost 30 percent believe they couldn't even pick out the correct oil their car needs in the first place.

One in four Americans also aren't confident they could jump-start their vehicle should they need to.

Even using an air pressure gauge to check tire pressure can prove to be too difficult for nearly one in five Americans.

“Although many Americans have a lack of confidence and knowledge when it comes to vehicle maintenance, it’s important to plan ahead and take initiative," Jessica Egerton, director of marketing for Cooper Tires, said. "Don't wait until there is an issue with a vehicle. It’s why Cooper Tires is passionate about helping educate and empower car owners across the country.”